Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).

Since it was a memory test the students were instructed to learn the passage with heart.

A.

Since it was a memory test

B.

the students were instructed

C.

to learn the

D.

passage with heart.

E.

No error

Correct answer is D

passage by heart